condition mean min max 1 h after light 8.2425811255 8.134602377 8.350559874 3 h after light 8.32003879 6.844499112 9.576985228 5 h after light 6.374277752666667 3.805485291 8.518268634 7 h after light 8.353907661333334 6.222843306000001 9.685262652 9 h after light 9.176530035666666 5.70596139 12.78003947 11 h after light 6.908077961 4.654299895 9.05366524 1 h after dark 13.113017593666665 9.944267101 15.19121948 3 h after dark 8.795238119666667 6.778902699 10.5025985 5 h after dark 10.081090319666666 7.236475521 13.04462235 7 h after dark 12.42335795 11.59025213 13.95405601 9 h after dark 10.134262207 8.303270452000001 12.62232858 11 h after dark 10.089915421666667 4.767896625 14.43486669